7
1. Error Message 7-3
Error Correction
• CC-LINK
• OPCN-1
• T-LINK
Error Message Contents Solution
I/F Board Err The I/F unit for CC-LINK has an error. Contact your local distributor.
No. of Occupy Setting Err
The number of occupy in [Comm. Parameter]
is different from the number of occupy by
switches.
Check the setting of the number of occupy.
Network I/O Access Err
MONITOUCH is about to access exceeding
the set number of input/output words.
Check the memory for the network I/O in the
screen data file.
Station Number Err
The port number set by a switch is not within
the setting range (1 to 64).
Specify the port number within the setting
range.
Word Writing to Sp. Relay
Word writing to a special relay (M9000 and
later) is attempted.
(Notes: Only bit writing is possible for special
relays when connecting with CC-LINK.)
Do not attempt to perform word writing to
special relays.
Error Message Contents Solution
I/F Board Err The I/F unit for OPCN-1 has an error. Contact your local distributor.
Stat. No. out of range
The port number set by a switch is not within
the setting range (1 to 127).
Specify the port number within the setting
range.
Network Link Error
Cannot connect to the master station in the
network.
Check the condition of the master station
(PLC). Check the network connection.
Network I/O Access Err
MONITOUCH is about to access exceeding
the set number of input/output words.
Check the memory for the network I/O in the
screen data file.
Waiting for Reply
1. Less than “Max_int” time (communication
monitoring time for salve station) set on the
PLC for OPCN-1 communications
2. Timeout on the V-SFT editor
(The timeout time can be set from [System
Setting] → [Comm. Parameter] on the
V-SFT editor.)
This error is indicated when the above 1 and 2
are present.
When the “Max_int” time is too long (infinite, for
example) on the PLC, it is not possible to know
whether or not the response from the PLC is
correctly made.
This error message disappears when a
response from the PLC is received within the
“Max_int” time.
Word Writing to Sp. Relay
(MITSUBISHI: A Series)
Word writing to a special relay (M9000 and
later) is attempted.
(Notes: Only bit writing is possible for special
relays when connecting with OPCN-1.)
Do not attempt to perform word writing to
special relays.
Error Message Contents Solution
T-LINK I/F Board Err The I/F unit for T-LINK has an error. Contact your local distributor.
Network I/O Access Err
MONITOUCH is about to access exceeding
the set number of input/output words.
Check the memory for the network I/O in the
screen data file.
Access denied by Loader
The PLC loader is being accessed so that
processing is not performed on V7. (This error
occurs during program transfer from the PLC
loader for most cases.)
Wait for the PLC loader to finish processing,
and press the [RETRY] switch on the V7
screen.
Communication Error
Received Code No. 32
An attempt to access an area that does not
exist within the PLC is made.
Example: A file area (W) that is not defined
with the PLC program
Check the PLC memory addresses set in the
screen data file.
Communication Error
Received Code No. 36
The number of monitor registration points is too
small.
Correct the number of monitor registration
points. For monitor registration, refer to the
user manual of the PLC you are using.
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